Charlie Tolnay, guitar.
Peter Hill, vocals & feed harp, also a member of Bushpig.
Bill Bostle, drums, was also a member of Half.
Michael Raymond, bass.
It was this line up that recorded the first KSR release From Barbarism to Christian Manhood.
For a brief time after Michael Raymond left bass duties were handled by 'Uncle Egon' (the band's name for the pre-recorded bass parts played back off tape), most notably for the Adelaide University Union show with Big Black. Dave Taskas of Grong Grong also played bass at a small number of shows in Melbourne.

Charlie Tolnay, guitar.
Peter Hill, vocals, guitar, feed harp.
Bill Bostle, drums.
David Quinn, bass, also a member of Deathless, and previously of Madroom.
This line up was responsible for all subsequent King Snake Roost recordings, and the USA tour.

Lachlan McLeod, a member of Salamander Jim and Thug, amongst others.
Dave Boyne, member of legendary 1960s garage band The Missing Links.
Adrian Symes, aka 'Sax Adrian', who played with many bands during the 1980s.
Tom Sturm, of feedtime.
Michael Farkas, singer from Grong Grong.